ponatinib   

GtoPdb Ligand ID: 5890

Synonyms: AP24534 | Iclusig®
ponatinib is an approved drug (FDA (2012), EMA (2013))
Compound class: Synthetic organic
Comment: Ponatinib is a Type-1 kinase inhibitor. It is a third generation BCR-Abl inhibitor. Use of ponatinib is subject to additional monitoring due to the observed serious risk of liver problems or blood clots (including heart attack and stroke, collectively referred to as arterial occlusive events, or AOEs). Final 5-year results of safety and efficacy in Ph+ leukemia as evaluated in NCT01207440 are reported by Cortes et al. (2018) [1].
Marketed formulations contain ponatinib hydrochloride (PubChem CID 46908927).
Ponatinib has also been reported as a dual inhibitor of RIPK1 and RIPK3 which inhibits experimental models of RIPK1- and RIPK3-dependent cell death (necroptosis) [5]. On the basis of these findings, hybrid ponatinib/necrostatin-1 (a RIPK1 and IDO inhibitor) were designed and tested for potential to target RIPK1- and RIPK3-driven inflammatory pathologies.
IUPHAR Pharmacology Education Project (PEP) logo

View more information in the IUPHAR Pharmacology Education Project: ponatinib

2D Structure
Click here for structure editor
Physico-chemical Properties
Hydrogen bond acceptors 6
Hydrogen bond donors 1
Rotatable bonds 6
Topological polar surface area 65.77
Molecular weight 532.22
XLogP 5.2
No. Lipinski's rules broken 1
SMILES / InChI / InChIKey
Canonical SMILES CN1CCN(CC1)Cc1ccc(cc1C(F)(F)F)NC(=O)c1ccc(c(c1)C#Cc1cnc2n1nccc2)C
Isomeric SMILES CN1CCN(CC1)Cc1ccc(cc1C(F)(F)F)NC(=O)c1ccc(c(c1)C#Cc1cnc2n1nccc2)C
InChI InChI=1S/C29H27F3N6O/c1-20-5-6-22(16-21(20)8-10-25-18-33-27-4-3-11-34-38(25)27)28(39)35-24-9-7-23(26(17-24)29(30,31)32)19-37-14-12-36(2)13-15-37/h3-7,9,11,16-18H,12-15,19H2,1-2H3,(H,35,39)
InChI Key PHXJVRSECIGDHY-UHFFFAOYSA-N
Immunopharmacology Comments
Ponatinib is included in GtoImmuPdb as it is used to treat leukemias.